The SWIT S-8U63/S-8U93 batteries are popular on SONY cameras for many years. Anyway, ther latest released SONYPXW-Z190/Z280 cameras are confirmed not compatible with other 3rd party batteries, including S-8U63/S-8U93.SWIT has quickly worked out new compatible models: S-8U65 and S-8U95, for SONY new PXW-Z190/Z280 and all previousBP-U powered cameras.